Conciseness

The body is dense and operational — file path templates, two tight tables, a numbered retry loop — with no explanation of concepts Claude already knows. It is not a 5 because the 'Blocked vs warning' table substantially repeats the 'Four failure modes' table, and lines like 'A missing link is honest. An indirect link is a broken promise' are rhetorical padding. It is well above anchor 3, which requires unnecessary explanation.

Actionability

Guidance is fully concrete: the save path pattern 'reports/{category}/{YYYY-MM-DD-HHMM}.md' with a complete frontmatter template, executable checks ('run git status in the brain repo', 'gbrain get <slug>'), specific blocked URL patterns, and a copy-paste-ready LLM-prompt gate snippet. This is an instruction-only skill and the guidance is executable throughout.

Workflow Clarity

The Phases section sequences save/load/routing, and the retry loop is an explicit validate→fix→re-check feedback loop with a bounded retry count ('Max 2 retries') and a clear delivery rule ('Broken, Dead, and Indirect links never ship'). Validation checkpoints are explicit rather than merely present, matching the anchor-5 example's structure.

Progressive Disclosure

There are no bundle files (references/, scripts/, assets/ do not exist) and the entire skill is ~120 inline lines; the Actionability Gate section (~60 lines of taxonomy, tables, and retry loop) is a natural candidate for a separate reference file. The external pointers ('skills/_output-rules.md', 'skills/briefing/SKILL.md') lie outside the bundle. The skill exceeds the under-50-line simple-skill exception, so well-organized sections alone do not justify a higher score.

Specificity

The description lists multiple concrete actions — 'Save and load timestamped reports', 'Keyword routing for fast lookup', 'Cron jobs save output as reports; the agent or user queries them by keyword', and 'delivery-time link checks (Broken/Dead/Indirect/Missing)' — giving comprehensive coverage of the skill's capabilities. It is not a 4 because the gaps in coverage (save, load, routing, gating) are essentially none.

Completeness

The 'what' is clear and specific, but there is no 'Use when...' clause or equivalent; the 'when' is only weakly implied by 'Cron jobs save output as reports; the agent or user queries them by keyword'. Per the judging guidelines, a missing explicit 'Use when' clause caps completeness at 3.

Trigger Term Quality

Natural terms are present ('reports', 'briefings', 'meeting digests', 'research reports', 'cron jobs', 'link checks'), but common variations a user would actually say — e.g. 'latest report', 'show me the report', 'pull up the briefing' — are missing from the description itself. Good coverage, not comprehensive, so it sits between anchors 4 and 5 but clearly closer to 4.

Distinctiveness Conflict Risk

The skill occupies a fairly distinct niche (timestamped report persistence plus the Actionability Gate link taxonomy), which is unlikely to be confused with unrelated skills. Minor overlap risk remains with generic report-writing or briefing-generation skills, keeping it below 5.